Backs up the disconnector so that it can do its job and doesn't get smashed when the hammer moves about during cycling. It looks a lot like the bolt catch spring but the Disconnector Spring has a flared end.
- Made in an ISO 9001:2008 factory
- Spring metal construction
- (1) Disconnector Spring
- All Mil-Spec lowers
- All Mil-Spec AR-15 disconnectors
Tools required: Nope
Installation notes: Nothing profound